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Ratings
Function Time Counter
Rated supply voltage 2.7 to 3.3 VDC
Operating voltage range 2.6 to 3.6 VDC
Current consumption 15uA max. (3 VDC at 25 CEL)
Counter (Reset system) External and power reset
Time counter (Input modes) Quadrature
Time counter (Time ranges) 0.0 to 999999.9 h
Time counter (Set value read selector) +-100ppm(25CEL)
Time counter (Minimum signal input width) 1s
Time counter (Reset system) External reset/power reset
Input signal Timer input, Reset
Input method No-voltage input
No-voltage input (No-contact input) Short-circuit (ON) impedance: 10k Ohm Max.
Residual voltage: 0.5 V Max. (Actual performance 1.0 V)
Open circuit impedance: 750k Ohm Min.
Minimum input signal width External reset: 20 ms
Power reset: 500 ms
Display method 7-segment transmissive LCD
Digit 7 digit
Character height Current time: 8.6 mm (Black) Zero suppression: Equipped
Prescaling function Not provided
Key protection Not provided
Teaching function Not provided
Batch counting function Not provided
Communications Not provided
Surrounding air temperature Operating: -10 CEL to +55CEL (With no icing or condensation)
Storage: -25 CEL to +65CEL (With no icing or condensation)
Ambient humidity Operating: 25% to 85%
Storage: 25% to 85%
Characteristics
Noise immunity
Between reset terminals: 8 kV (malfunction)
Square-wave noise by noise simulator (Pulse width: 100 ns/1micro s 1ns rise)
Static immunity 8 kV (malfunction)
Vibration resistance (Destruction) 10 to 55 Hz with 0.375 mm single amplitude for two hours each in three directions
Vibration resistance (Malfunction) 10 to 55 Hz with 0.15 mm single amplitude for ten minutes each in three directions
Shock resistance (Destruction) 300 m/s2 three times each in six directions
Shock resistance (Malfunction) 200 m/s2 three times each in six directions
Degree of protection Case front: IP40
Applicable standard (UL) Standard No.: UL863
File number: E67871
Applicable standard (CSA) Standard No.: CSA C22.2 No.14
File number: LR22310
Applicable standard (EC Directive (EMC Directive)) EMI: EN61326
Emission Enclosure: EN55011 Group 1 Class B
EMS: EN61326
Immunity ESD: EN61000-4-2 (4 kV contact discharge (level 2);8 kV air discharge (level 3))
Radiated electromagnetic field immunity: EN61000-4-3 (10 V/m (Amplitude-modulated, 80 MHz to 1 GHz) (level 3);10 V/m (Pulse-modulated, 900 MHz +-5 MHz) (level 3))
Immunity Conducted Disturbance: EN61000-4-6 (10 V (0.15 to 80 MHz) (level 3))
Immunity Burst: EN61000-4-4 (2 kV I/O signal-line)
Mounting method Direct PCB mounting, IC socket connecting
External connection method 28-pin On-board
Case color Transparent
Weight Approx. 20 g

As of January 23, 2008